Question

I told your friend how to get to the hotel, but perhaps I __________ have driven

I told your friend how to get to the hotel, but perhaps I __________ have driven her there.
A. could
B. must
C. might
D. should

Answer 1

答案D
比较：“could+have+过去分词”的意思是“本来可以”“本来应该”“本来能够”; “must+have+过去分词”的意思是“一定已经”; “might+have+过去分词”的意思是“本来可以”“本来可能”; “should+have+过去分词”的意思是“本来应该”。根据句意，显然只有D最佳。